Mesquite teen-ager Colby Finch loved racing at the dirt track in Ennis and planned to go to college in North Texas this fall. Saturday, friends and fans were remembering the teen, the fifth member of his family to die after a semi-truck hit their horse-drawn wagon in Oklahoma. His uncle, a high school principal, was driving the wagon on a highway when it was hit from behind, the Tulsa World reported. He, his 5-year-old daughter, his brother, the and the brothers' 4-year-old niece died at the scene Thursday. Finch died Friday at a Tulsa hospital where he was flown after the crash.